Security Affairs

JULY 28, 2022

This month Akamai blocked the largest distributed denial-of-service (DDoS) attack that hit an organization in Europe. On July 21, 2022, Akamai mitigated the largest DDoS attack that ever hit one of its European customers. SecurityAffairs – hacking, DDoS). Gbps and 659.6 Mpps over 14 hours.” Gbps and 659.6

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Security Boulevard

OCTOBER 7, 2022

A Netscout Systems report concluded that the number of distributed denial-of-service (DDoS) attacks launched in the first half of this year exceeded six million. The Netscout report was based on statistics collected from internet service providers (ISPs) around the world.

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eSecurity Planet

SEPTEMBER 3, 2022

Distributed denial-of-service (DDoS) attacks cause problems for organizations of all sizes. To fight DDoS attacks, organizations and teams need to implement the three standard phases for any IT threat: preparation, reaction, and recovery. To skip ahead, click on the links: What is a DDoS Attack? Types of DDoS Attacks.

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Bleeping Computer

JANUARY 23, 2023

Russia's largest internet service provider Rostelecom says 2022 was a record year for Distributed denial of service attacks (DDoS) targeting organizations in the country. [.]

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CyberSecurity Insiders

JANUARY 26, 2022

A distributed denial of service attack, fondly known as DDoS, has reportedly hit North Korea in early hours of Wednesday, bringing down whole of the connectivity to a near halt. As internet access and media publishing are strictly monitored by the government agencies, it seems to be unclear the impact of the digital damage.

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eSecurity Planet

JANUARY 28, 2022

Microsoft in November fended off a massive distributed denial-of-service (DDoS) attack in its Azure cloud that officials said was the largest ever recorded, the latest in a wave of record attacks that washed over the IT industry in the second half of 2021. Also read: How to Stop DDoS Attacks: 6 Tips for Fighting DDoS Attacks.

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Security Affairs

APRIL 17, 2022

Enemybot is a DDoS botnet that targeted several routers and web servers by exploiting known vulnerabilities. Researchers from Fortinet discovered a new DDoS botnet, tracked as Enemybot, that has targeted several routers and web servers by exploiting known vulnerabilities. Upon installing the threat, the bot drops a file in /tmp/.pwned

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CyberSecurity Insiders

APRIL 12, 2023

StormWall , a premier cybersecurity firm specializing in the defense of websites, networks, and online services from Distributed Denial of Service (DDoS) attacks, has published an in-depth report on the DDoS landscape during the first quarter of 2023. of DDoS attacks targeting the application layer (L7), 11.7% in Q1 2022 to 6.4%

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eSecurity Planet

OCTOBER 10, 2022

A series of distributed denial of service ( DDoS ) attacks today briefly took down the websites of over a dozen U.S. See the DDoS Protection Service Providers. Killnet has been launching similar DDoS attacks for months, targeting everything from Romanian government websites to Lithuania’s Secure Data Transfer Network.

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eSecurity Planet

OCTOBER 25, 2022

A distributed denial-of-service (DDoS) attack is a type of cyberattack in which multiple compromised systems are used to target a single system, usually with the goal of overwhelming its resources and making it unavailable to its users. See also: How to Stop DDoS Attacks: Prevention & Response. terabits per second.

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Security Affairs

OCTOBER 11, 2023

A Mirai-based DDoS botnet tracked as IZ1H9 has added thirteen new exploits to target routers from different vendors, including D-Link, Zyxel, and TP-Link. The botnet supports multiple DDoS attacks, including UDP, HTTP Flood, UDP Plain, and TCP SYN. ” reads the analysis published by Fortinet. ” concludes the analysis.

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SecureList

DECEMBER 14, 2022

At this point, it has become cliché to say that nothing in 2022 turned out the way we expected. Similarly, at the beginning of February 2022, we noticed a huge spike in the amount of activity related to Gamaredon C&C servers. Protection and continuity planning are of utmost importance for this communications infrastructure.

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The Hacker News

JULY 14, 2022

The botnet behind the largest HTTPS distributed denial-of-service (DDoS) attack in June 2022 has been linked to a spate of attacks aimed at nearly 1,000 Cloudflare customers. Calling the powerful botnet Mantis, the web performance and security company attributed it to more than 3,000 HTTP DDoS attacks against its users.

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The Hacker News

MAY 9, 2023

authorities have announced the seizure of 13 internet domains that offered DDoS-for-hire services to other criminal actors. The takedown is part of an ongoing international initiative dubbed Operation PowerOFF that's aimed at dismantling criminal DDoS-for-hire infrastructures worldwide.

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Security Affairs

MAY 9, 2023

DoJ announced the seizure of 13 new domains associated with DDoS-for-hire platforms as part of Operation PowerOFF. Justice Department announced the seizure of 13 domains linked to DDoS-for-hire services as part of a coordinated international law enforcement effort known as Operation PowerOFF. com, ragebooter(.)com, com, downthem(.)org

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Krebs on Security

MAY 22, 2023

Chaput said the spammers used more than 1,500 Internet addresses across 400 providers to register new accounts, which then followed popular accounts on Mastodon and sent private mentions to the followers of those accounts. Shortly after that, those same servers came under a sustained distributed denial-of-service (DDoS) attack.

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Security Affairs

JULY 14, 2022

The largest HTTPS DDoS attack recently mitigated by Cloudflare was launched by the Mantis botnet. In June 2022, DDoS mitigation firm Cloudflare announced it has mitigated the largest HTTPS DDoS attack that was launched by a botnet they have called Mantis. Follow me on Twitter: @securityaffairs and Facebook.

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Security Affairs

NOVEMBER 9, 2023

The largest and oldest bank in Russia Sberbank faced the record-breaking DDoS attack that reached 1 million RPS. Sberbank , the Russian banking and financial services giant, announced that it was recently hit by a record-breaking distributed denial of service (DDoS) attack that reached 1 million RPS.

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CyberSecurity Insiders

OCTOBER 16, 2022

Cloudflare, a web performance and security company, revealed the news in its latest ‘DDoS Threat Report’ that included insights and trends that are being followed in the distributed denial of service attacks threat landscape in 2022. But as the threat detection service was automated, the response was on time and curated.

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Malwarebytes

MARCH 29, 2022

In a timeline set up by NetBlocks , you can follow individual attacks on communication services, starting Thursday 24 February 2022, the same day the invasion of Ukraine started. NetBlocks is a global Internet monitor based in London. The attack methods are very diverse, as are the consequences.

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Krebs on Security

APRIL 4, 2024

Other Privnote phishing domains that also phoned home to the same Internet address as pirwnote[.]com com is currently selling security cameras made by the Chinese manufacturer Hikvision , via an Internet address based in Hong Kong. Searching DomainTools for domains that include both of these terms reveals pirwnote[.]com.

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Malwarebytes

FEBRUARY 10, 2023

At the end of January, the Health Sector Cybersecurity Coordination Center warned that the KillNet group is actively targeting the US healthcare sector with distributed denial-of-service (DDoS) attacks. The Cybersecurity and Infrastructure Security Agency (CISA) says it helped dozens of hospitals respond to these DDoS incidents.

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SecureList

NOVEMBER 23, 2021

Finally, we will make some forecasts about financial attacks in 2022. If not ransomware, then DDoS or possibly both. Botnet operators use infected devices to carry out DDoS attacks or mine cryptocurrency. Cybercriminals also found a host of new tools for amplifying DDoS attacks. Forecasts for 2022.

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Krebs on Security

NOVEMBER 16, 2022

A financial cybercrime group calling itself the Disneyland Team has been making liberal use of visually confusing phishing domains that spoof popular bank brands using Punycode , an Internet standard that allows web browsers to render domain names with non-Latin alphabets like Cyrillic. com — which was created to phish U.S.

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Security Affairs

AUGUST 19, 2022

Undersecretary for Digital Transformation Luukas Ilves announced that Estonia was hit by the most extensive wave of DDoS attacks it has faced since 2007. The DDoS attacks targeted both public institutions and the private sector. Attempted DDoS attacks targeted both public institutions and the private sector. (1/4)

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Security Boulevard

MARCH 31, 2023

Authorities in Germany this week seized Internet servers that powered FlyHosting, a dark web service that catered to cybercriminals operating DDoS-for-hire services. The post German Police Raid DDoS-Friendly Host ‘FlyHosting’ appeared first on Security Boulevard.

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Security Affairs

SEPTEMBER 25, 2022

The authorities claimed Amini died of natural causes after suffering heart failure while it was at the police station, but citizens don’t believe this is the truth and moved the protests to the streets (September 2022 Iranian protests). OpIran pic.twitter.com/FuFbl5tuy7 — hadieh.poorhosseini (@hadiehp) September 25, 2022.

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SecureWorld News

MAY 11, 2022

The European Union and the United States have officially attributed a distributed denial-of-service (DDoS) attack to Russian threat actors, which targeted the KA-SAT satellite network operated by Viasat in Ukraine earlier this year.

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SecureList

JUNE 8, 2022

A router is a gateway from the internet to a home or office — despite being conceived quite the opposite. Number of router vulnerabilities according to cve.mitre.org, 2010–2022 ( download ). Number of router vulnerabilities according to nvd.nist.gov, 2010–2022 ( download ). Mirai is not the only DDoS malware to target routers.

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Krebs on Security

JULY 25, 2023

Researchers this month uncovered a two-year-old Linux-based remote access trojan dubbed AVrecon that enslaves Internet routers into botnet that bilks online advertisers and performs password-spraying attacks. SocksEscort[.]com com , is what’s known as a “SOCKS Proxy” service.

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Malwarebytes

MARCH 17, 2022

The linked article focuses on misconfiguration, phishing issues, limiting data share, and the ever-present Internet of Things. So-called “cold wallets” are typically offline hardware devices, with no internet capability and the ability to manage only a few types of digital currency. Below, we dig into a few of those.

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SecureList

MAY 11, 2022

Ahead of the Anti-Ransomware Day, we summarized the tendencies that characterize ransomware landscape in 2022. In the report, we analyze what happened in late 2021 and 2022 on both the technological and geopolitical levels and what caused the new ransomware trends to emerge. There is, however, one big difference.

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Security Boulevard

JUNE 2, 2022

Ransomware attacks increased by yet another 80% between February 2021 and March 2022, based on an analysis of ransomware payloads seen across the Zscaler cloud. Here are some best practices recommendations to safeguard your organization against ransomware: Get your applications off of the internet. About ThreatLabz.

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Security Affairs

DECEMBER 22, 2022

Microsoft Threat Intelligence Center (MSTIC) researchers discovered a new variant of the Zerobot botnet (aka ZeroStresser) that was improved with the capabilities to target more Internet of Things (IoT) devices. com) with links to the bot was among the 48 domains associated with DDoS-for-hire services seized by the FBI in December.

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Security Affairs

MAY 30, 2022

The botnet was first discovered by Fortinet in March, the DDoS botnet targeted several routers and web servers by exploiting known vulnerabilities. The researchers attribute the botnet to the cybercrime group Keksec which focuses on DDoS-based extortion. The botnet targets multiple architectures, including arm, bsd, x64, and x86.

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Security Boulevard

NOVEMBER 22, 2022

How DoS/DDoS Attacks Impact Machine Identity, Digital Certificates. Tue, 11/22/2022 - 17:13. But OCSP also creates a favorable attack vector which threat actors have exploited directly by mounting DoS/DDoS attacks. CVE-2022-0778 published this year has the potential to do that, if exploited. brooke.crothers.

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Webroot

JANUARY 7, 2022

In particular, we witnessed an increase in distributed denial of service (DDoS) attacks and a surge in the usage of the internet of things (IoT). The free operation of cryptocurrency exchanges and marketplaces will be significantly impacted by government regulation and criminal investigation in 2022, especially in the United States.

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